public class People {
	int height;
	String ear;
	void speak(String s) {
	  System.out.println(s);
	}
}
class A {
	public static void main(String[] args) {
	  People zhubajie;
	  zhubajie = new People ();
	  zhubajie.height = 170;
      zhubajie.ear = "两只大耳朵";
      System.out.println("身高:"+zhubajie.height);
      System.out.println(zhubajie.ear);
      zhubajie.speak("师傅,咱们别去西天了，改去月宫吧");
	}
}